McCulloch 6553CM Spare Parts List

To start the McCulloch 6553CM, first ensure that the fuel tank is filled and the oil level is adequate. Set the throttle to the start position, pull the starter cord firmly, and the engine should start.
It is recommended to use unleaded gasoline with a minimum octane rating of 87 for the McCulloch 6553CM Lawn Mower. Avoid using ethanol blends higher than 10%.
Blades should be sharpened at least once per mowing season or after 20 hours of use. Dull blades can damage the grass and create uneven cuts.
If the mower doesn't start, check the fuel level, ensure the spark plug is clean and properly connected, and verify that the air filter is clean. If issues persist, consult the user manual or contact a service professional.
To change the oil, run the engine for a few minutes to warm it up, then turn off the mower. Remove the oil cap, tilt the mower to drain old oil into a pan, and refill with the recommended oil type.
After use, ensure the mower is turned off and cool. Use a brush or cloth to remove grass clippings and debris, and a hose to rinse the underside, avoiding the engine and electrical components.
To adjust the cutting height, locate the height adjustment lever near each wheel. Move the lever to the desired position to raise or lower the mower deck. Ensure all wheels are set to the same height.
Excessive vibration may be caused by an unbalanced blade, loose parts, or debris stuck in the mower. Inspect the blade for damage, tighten any loose parts, and clean any debris from the deck.
To improve fuel efficiency, regularly maintain your mower by cleaning the air filter, using the correct oil, keeping the blade sharp, and mowing at the recommended speed and height.
At the end of the season, drain the fuel tank, change the oil, clean the mower thoroughly, inspect and sharpen the blade, and store in a dry, sheltered location.